16400885761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{573197}}^1$

素因数の和:573312

約数の個数: 16

約数和(自身を含む): 18489074688

約数和(自身を除く): 2088188927

約数列:

[1, 13, 31, 71, 403, 923, 2201, 28613, 573197, 7451561, 17769107, 40696987, 230998391, 529060831, 1261606597, 16400885761]

約数ペア:

[(1, 16400885761), (13, 1261606597), (31, 529060831), (71, 230998391), (403, 40696987), (923, 17769107), (2201, 7451561), (28613, 573197)]